0c8a0c294f
Replace the cramped Samples dropdown with a modal that lays the gallery out as a card grid, sectioned by tier, so the growing set stays scannable and the learning order is visible at once.
meadows
A canvas for thinking in systems — stocks, flows, converters, and feedback loops. Inspired by Donella Meadows' Thinking in Systems.
Deployed at https://meadows.apoena.dev
Design & docs
- CONTEXT.md — the ubiquitous language: Stock, Flow, Converter, Information Link, Polarity, and the Feedback Loops (Reinforcing / Balancing) the wiring forms.
- DESIGN.md — goal-driven design (QFD): goals → functions → components, the House of Quality, the performance budget, and recorded tradeoffs.
- Architecture decisions (
docs/adr/):- ADR-0001 — feedback loops are detected from structure, not stored.
- ADR-0002 — Vue Flow is the editor substrate; the domain Model is the source of truth.
- ADR-0003 — a Flow is a node; Source/Sink clouds are materialised nodes.
- ADR-0004 — simulation behaviour comes from a small fixed vocabulary of rules over Information Links, not free-form formulas.
- ADR-0005 — uPlot draws the behaviour-over-time chart; a charting dependency that earns its keep.
Stack
Vite + Vue 3 + TypeScript, Tailwind v4, DaisyUI. Lint/format via oxc (oxlint + oxfmt). SPA-only — diagram model is client-side.
Develop
pnpm install
pnpm dev # frontend on :5173
pnpm lint # oxlint (pnpm lint:fix to autofix)
pnpm fmt # oxfmt (pnpm fmt:check to verify only)
pnpm build # type-check + production build (what Coolify runs)
Deploy
Pushes to main are picked up by Coolify at https://platform.apoena.dev.